Building sustainable agriculture:
Flora, C.B.
Building sustainable agriculture: a new application of farming systems research and extension - 1992 - Printed
references US (DNAL S494.5.S86S8)
English
1044-0046
America
Cropping patterns and systems
Extension
North America
Policies
Professional services
Services
94-043592
Building sustainable agriculture: a new application of farming systems research and extension - 1992 - Printed
references US (DNAL S494.5.S86S8)
English
1044-0046
America
Cropping patterns and systems
Extension
North America
Policies
Professional services
Services
94-043592